Abstract

4-Arylidene-2-methyl-1H-imidazol-5(4H)-ones with an acetamide substituent at position 1 of the imidazolone ring can be oxidized with selenium dioxide to form a six-membered imide ring. The spectra of the obtained 2-arylideneimidazo[1,2-a]pyrazine-3,6,8(2H,5H,7H)-triones exhibit significant bathochromic shifts of the absorption and emission maxima in comparison with the spectra of the starting imdazolones, which suggests that the synthesized compounds could be used as fluorogenic dyes.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.